ZHUZHOU APPLE CARBIDE TOOLS CO.,LTD.
Zhuzhou Apple Carbide Tools Co.,LTD.
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16IR 16NR Carbide Threading Inserts For Tungten Carbide Threading Tools
About Threading Inserts
Threading inserts is divided into external threading and internal threading. 16IR is also named 16NR.
There is different standards. For example ISO, Wyeth, UN, Partial Prpfile etc.
Grades recommendation:
| YP730 | For finishing and semi finishing of stainless steel and high temperature alloy. | PVD coating |
| YP731 | It's universal and suitable for the processing of stainless steel and high temperature alloy. | PVD coating |
Items for Threading Internal inserts:
| Type | Dimensions(mm) | |||||
| Right hand inserts | Left hand inserts | Pitch | S | φI.C | φd | |
| ISO Internal Threading | ||||||
| 11NR-0.50ISO | 11NL-0.50ISO | 0.50 | 3.18 | 6.35 | 2.8 | |
| 11NR-0.75ISO | 11NL-0.75ISO | 0.75 | 3.18 | 6.35 | 2.8 | |
| 11NR-1.00ISO | 11NL-1.00ISO | 1.00 | 3.18 | 6.35 | 2.8 | |
| 11NR-1.25ISO | 11NL-1.25ISO | 1.25 | 3.18 | 6.35 | 2.8 | |
| 11NR-1.50ISO | 11NL-1.50ISO | 1.50 | 3.18 | 6.35 | 2.8 | |
| 11NR-1.75ISO | 11NL-1.75ISO | 1.75 | 3.18 | 6.35 | 2.8 | |
| 11NR-2.00ISO | 11NL-2.00ISO | 2.00 | 3.18 | 6.35 | 2.8 | |
| 16NR-0.50ISO | 16NL-0.50ISO | 0.50 | 3.52 | 9.525 | 4.4 | |
| 16NR-0.75ISO | 16NL-0.75ISO | 0.75 | 3.52 | 9.525 | 4.4 | |
| 16NR-1.00ISO | 16NL-1.00ISO | 1.00 | 3.52 | 9.525 | 4.4 | |
| 16NR-1.25ISO | 16NL-1.25ISO | 1.25 | 3.52 | 9.525 | 4.4 | |
| 16NR-1.50ISO | 16NL-1.50ISO | 1.50 | 3.52 | 9.525 | 4.4 | |
| 16NR-1.75ISO | 16NL-1.75ISO | 1.75 | 3.52 | 9.525 | 4.4 | |
| 16NR-2.00ISO | 16NL-2.00ISO | 2.00 | 3.52 | 9.525 | 4.4 | |
| 16NR-2.50ISO | 16NL-2.50ISO | 2.50 | 3.52 | 9.525 | 4.4 | |
| 16NR-3.00ISO | 16NL-3.00ISO | 3.00 | 3.52 | 9.525 | 4.4 | |
| 22NR-3.50ISO | 22NL-3.50ISO | 3.50 | 5.56 | 12.7 | 5.5 | |
| 22NR-4.00ISO | 22NL-4.00ISO | 4.00 | 5.56 | 12.7 | 5.5 | |
| 22NR-4.50ISO | 22NL-4.50ISO | 4.50 | 5.56 | 12.7 | 5.5 | |
| 22NR-5.00ISO | 22NL-5.00ISO | 5.00 | 5.56 | 12.7 | 5.5 | |
| 22NR-5.50ISO | 22NL-5.50ISO | 5.50 | 5.56 | 12.7 | 5.5 | |
| 22NR-6.00ISO | 22NL-6.00ISO | 6.00 | 5.56 | 12.7 | 5.5 | |
| Wyeth Internal Threading | ||||||
| 16NR-8W | 16NL-8W | 8 | 3.52 | 9.525 | 4.4 | |
| 16NR-9W | 16NL-9W | 9 | 3.52 | 9.525 | 4.4 | |
| 16NR-10W | 16NL-10W | 10 | 3.52 | 9.525 | 4.4 | |
| 16NR-11W | 16NL-11W | 11 | 3.52 | 9.525 | 4.4 | |
| 16NR-12W | 16NL-12W | 12 | 3.52 | 9.525 | 4.4 | |
| 16NR-14W | 16NL-14W | 14 | 3.52 | 9.525 | 4.4 | |
| 16NR-16W | 16NL-16W | 16 | 3.52 | 9.525 | 4.4 | |
| UN Internal Threading | ||||||
| 16NR-8UN | 16NL-8UN | 8 | 3.52 | 9.525 | 4.4 | |
| 16NR-10UN | 16NL-10UN | 10 | 3.52 | 9.525 | 4.4 | |
| 16NR-12UN | 16NL-12UN | 12 | 3.52 | 9.525 | 4.4 | |
| 16NR-14UN | 16NL-14UN | 14 | 3.52 | 9.525 | 4.4 | |
| 16NR-16UN | 16NL-16UN | 16 | 3.52 | 9.525 | 4.4 | |
| 16NR-18UN | 16NL-18UN | 18 | 3.52 | 9.525 | 4.4 | |
| 16NR-20UN | 16NL-20UN | 20 | 3.52 | 9.525 | 4.4 | |
| 16NR-24UN | 16NL-24UN | 24 | 3.52 | 9.525 | 4.4 | |
| Partial Propfile 60° and 55° | ||||||
| 16NR-A60 | 16NL-A60 | 0.5-1.5(48-16) | 3.52 | 9.525 | 4.4 | 60 |
| 16NR-G60 | 16NL-G60 | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 60 |
| 16NR-G60P* | 16NL-G60P* | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 60 |
| 16NR-AG60 | 16NL-AG60 | 0.5-3.0(48-8) | 3.52 | 9.525 | 4.4 | 60 |
| 16NR-N60P* | 16NL-N60P* | 3.5-5.0(7-5) | 5.56 | 12.7 | 5.5 | 60 |
| 16NR-A55 | 16NL-A55 | 0.5-1.5(48-16) | 3.52 | 9.525 | 4.4 | 55 |
| 16NR-G55 | 16NL-G55 | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 55 |
| 16NR-G55P* | 16NL-G55P* | 1.75-3.0(14-8) | 3.52 | 9.525 | 4.4 | 55 |
| 16NR-AG55 | 16NL-AG55 | 0.5-3.0(48-8) | 3.52 | 9.525 | 4.4 | 55 |
| 16NR-N55P* | 16NL-N55P* | 3.5-5.0(7-5) | 5.56 | 12.7 | 5.5 | 55 |
Quality control:
Technical support and after-sale service:
Our company can providing the following technical service for customers:
1: Recommending more suitable processing parameters.
2: According to the workpiece design, material and CNC machine feed rate, cutting speed we can recommending a full set of practical scheme.
3: Suggsting more suitable model to replace the brands of Japan, Korea and so on.
4: We can offer together with tool holder.
5: Small orders are acceptable for quick delivery and to help you reduce stock cost.
6: Custom fabrication according to your drawings, samples or designs.
Tool Holders for threading Inserts:
| SER/L1212F11 | SER/L2525M22 | SNR/L0010K11 | SNR/L0020Q22 |
| SER/L1212F16 | SER/L3232P22 | SNR/L0012K11 | SNR/L0025R22 |
| SER/L1616H16 | SER/L4040R22 | SNR/L0016Q16 | SNR/L0032S22 |
| SER/L2020K16 | SER/L3232P27 | SNR/L0020Q16 | SNR/L0040T22 |
| SER/L2525M16 | SER/L4040R27 | SNR/L0025R16 | SNR/L0032S27 |
| SER/L3232M16 | SNR/L0032S16 | SNR/L0040T27 | |
| SNR/L0040T16 | SNR/L0050U27 |